Fancy Form

whiteshadow · 04-07-2002 10:48am #1

Ive got an ASP page with a form for registration.

i want to implement a feature such that if a user clicks yes to one checkbox... then another form input type(say a dropdown box) is hidden, or greyed out?

anyone done anything like this before, or able to point me in the right direction...?

help!!! pretty please!!!

Karoma · 10-07-2002 9:25am

google.com

Karoma · 10-07-2002 9:28am

rough idea from something that i have lying around. try working things out first in future :mad: it won't hurt half as much as you might think.

<script language='javascript'>

document.myform.send.disabled = true;
document.onkeyup = proces;
document.onmouseup = proces;
document.onmousedown = proces;

function proces()
{
if (document.myform.name.value == '')
{document.myform.send.disabled = true;}
else
{document.myform.send.disabled = false;}
}
</script>

probably doesn't work properly,etc. mneh!

... and the HTML ::

<html>
<body>
<form name=myform>
<input type=text name=name onchange='doIt()'>
<input type=button value="Send (test)" name=send onclick='javascript:alert("This is only a test! Dimwittedmutha!")'>
</body>
</html>

whiteshadow · 11-07-2002 9:04am

eh.. thanks but..that's just a javascript popup msg to make sure that all form fields are filled..

bar · 16-07-2002 4:35pm

something like this?

will need to be tweaked for netscape, but this should get you started

<html>
<head>
<title>Nothing</title>
<script language="javascript">

function hidetextbox()
{
var cb = document.all.checkboxone;
var tb = document.all.textboxone;
if (cb.checked)
{
tb.disabled = true;
tb.style.background = "#dddddd";
}
else
{
tb.disabled = false;
tb.style.background = "#ffffff";
}
}

</script>
</head>

<body bgcolor="#FFFFFF">
<form method="get" action="whatever">
<p>Check Box : <input type="checkbox" name="checkboxone" value="checkbox" onclick="hidetextbox()"></p>
<p> Text Box : <input type="text" name="textboxone"></p>
</form>
</body>
</html>

bar

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